! Started logfile: J0836-2016_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:39 2019 obs J0836-2016_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2017_10_21_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.891026 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 10008 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0836-2016_X_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.296766Jy sigma=0.002505 ! Fit after self-cal, rms=0.256333Jy sigma=0.002166 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7414 mas, bmaj=3.529 mas, bpa=-20.81 degrees ! Estimated noise=1375.85 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.861629 Jy ! Component: 100 - total flux cleaned = 1.08894 Jy ! Total flux subtracted in 100 components = 1.08894 Jy ! Clean residual min=-0.036629 max=0.093461 Jy/beam ! Clean residual mean=-0.000198 rms=0.012467 Jy/beam ! Combined flux in latest and established models = 1.08894 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.08894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.197007Jy sigma=0.001664 ! Fit after self-cal, rms=0.196995Jy sigma=0.001663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0976227 Jy ! Component: 100 - total flux cleaned = 0.149773 Jy ! Total flux subtracted in 100 components = 0.149773 Jy ! Clean residual min=-0.023469 max=0.030221 Jy/beam ! Clean residual mean=-0.000086 rms=0.006460 Jy/beam ! Combined flux in latest and established models = 1.23872 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 1.23872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.132943Jy sigma=0.001064 ! Fit after self-cal, rms=0.132877Jy sigma=0.001064 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9775 mas, bmaj=3.86 mas, bpa=-20.78 degrees ! Estimated noise=892.528 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424615 Jy ! Component: 100 - total flux cleaned = 0.0652007 Jy ! Component: 150 - total flux cleaned = 0.0790059 Jy ! Component: 200 - total flux cleaned = 0.0879617 Jy ! Total flux subtracted in 200 components = 0.0879617 Jy ! Clean residual min=-0.018053 max=0.023389 Jy/beam ! Clean residual mean=-0.000100 rms=0.005511 Jy/beam ! Combined flux in latest and established models = 1.32668 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 1.32668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.120165Jy sigma=0.000941 ! Fit after self-cal, rms=0.120104Jy sigma=0.000940 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 0.99 ! LA 1.00 MK 1.00 NL 0.96 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.98 ! LA 0.98 MK 1.01 NL 0.96 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.07 KP 0.99 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 1.02 MK 0.98 NL 0.93 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 0.99 ! LA 1.02 MK 1.01 NL 0.93 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.05 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 0.99 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.10 KP 0.99 ! LA 0.99 MK 1.02 NL 0.98 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.07 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.99 ! LA 1.03 MK 1.00 NL 1.00 OV 1.01 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.120104Jy sigma=0.000940 ! Fit after self-cal, rms=0.111136Jy sigma=0.000863 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=3.889 mas, bpa=-20.9 degrees ! Estimated noise=892.795 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.48352e-05 Jy ! Component: 100 - total flux cleaned = -0.00162299 Jy ! Component: 150 - total flux cleaned = -0.00241185 Jy ! Component: 200 - total flux cleaned = -0.00293087 Jy ! Total flux subtracted in 200 components = -0.00293087 Jy ! Clean residual min=-0.015688 max=0.021424 Jy/beam ! Clean residual mean=-0.000121 rms=0.004989 Jy/beam ! Combined flux in latest and established models = 1.32375 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 1.32375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110208Jy sigma=0.000855 ! Fit after self-cal, rms=0.110177Jy sigma=0.000855 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110177Jy sigma=0.000855 ! Fit after self-cal, rms=0.102955Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=3.896 mas, bpa=-20.77 degrees ! Estimated noise=891.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286488 Jy ! Component: 100 - total flux cleaned = -0.00334222 Jy ! Component: 150 - total flux cleaned = -0.00322392 Jy ! Component: 200 - total flux cleaned = -0.00311676 Jy ! Total flux subtracted in 200 components = -0.00311676 Jy ! Clean residual min=-0.012437 max=0.022099 Jy/beam ! Clean residual mean=-0.000111 rms=0.003936 Jy/beam ! Combined flux in latest and established models = 1.32063 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 1.32063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102528Jy sigma=0.000783 ! Fit after self-cal, rms=0.102534Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236343 Jy ! Component: 100 - total flux cleaned = 0.0366071 Jy ! Component: 150 - total flux cleaned = 0.0447609 Jy ! Component: 200 - total flux cleaned = 0.0500766 Jy ! Total flux subtracted in 200 components = 0.0500766 Jy ! Clean residual min=-0.008532 max=0.008350 Jy/beam ! Clean residual mean=-0.000042 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 1.37071 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 103 components and 1.37071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097551Jy sigma=0.000729 ! Fit after self-cal, rms=0.097263Jy sigma=0.000726 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097263Jy sigma=0.000726 ! Fit after self-cal, rms=0.097117Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9815 mas, bmaj=3.904 mas, bpa=-20.76 degrees ! Estimated noise=890.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576644 Jy ! Component: 100 - total flux cleaned = 0.007104 Jy ! Component: 150 - total flux cleaned = 0.0084469 Jy ! Component: 200 - total flux cleaned = 0.00930818 Jy ! Total flux subtracted in 200 components = 0.00930818 Jy ! Clean residual min=-0.006824 max=0.006409 Jy/beam ! Clean residual mean=-0.000035 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 1.38002 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 1.38002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096411Jy sigma=0.000718 ! Fit after self-cal, rms=0.096346Jy sigma=0.000717 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337934 Jy ! Component: 100 - total flux cleaned = 0.00412964 Jy ! Component: 150 - total flux cleaned = 0.00477648 Jy ! Component: 200 - total flux cleaned = 0.00535771 Jy ! Total flux subtracted in 200 components = 0.00535771 Jy ! Clean residual min=-0.006185 max=0.006107 Jy/beam ! Clean residual mean=-0.000028 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 1.38537 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 1.38537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096112Jy sigma=0.000715 ! Fit after self-cal, rms=0.096094Jy sigma=0.000715 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096094Jy sigma=0.000715 ! Fit after self-cal, rms=0.096134Jy sigma=0.000714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.34 mas, bmaj=5.427 mas, bpa=-6.741 degrees ! Estimated noise=1018.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287896 Jy ! Component: 100 - total flux cleaned = 0.0032081 Jy ! Component: 150 - total flux cleaned = 0.00365858 Jy ! Component: 200 - total flux cleaned = 0.00419261 Jy ! Total flux subtracted in 200 components = 0.00419261 Jy ! Clean residual min=-0.005756 max=0.006783 Jy/beam ! Clean residual mean=-0.000043 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 1.38957 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 1.38957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096023Jy sigma=0.000713 ! Fit after self-cal, rms=0.096013Jy sigma=0.000712 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190267 Jy ! Component: 100 - total flux cleaned = 0.0018812 Jy ! Component: 150 - total flux cleaned = 0.00144319 Jy ! Component: 200 - total flux cleaned = 0.00107185 Jy ! Total flux subtracted in 200 components = 0.00107185 Jy ! Clean residual min=-0.004639 max=0.004599 Jy/beam ! Clean residual mean=-0.000052 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.39064 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 1.39064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095716Jy sigma=0.000710 ! Fit after self-cal, rms=0.095705Jy sigma=0.000710 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=3.91 mas, bpa=-20.75 degrees ! Estimated noise=890.581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9819 x 3.91 at -20.75 degrees (North through East) ! Clean map min=-0.0047871 max=1.1514 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095705Jy sigma=0.000710 ! Fit after self-cal, rms=0.089687Jy sigma=0.000658 ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=3.911 mas, bpa=-20.75 degrees ! Estimated noise=890.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021642 Jy ! Component: 100 - total flux cleaned = -0.00326803 Jy ! Component: 150 - total flux cleaned = -0.00368444 Jy ! Component: 200 - total flux cleaned = -0.00377887 Jy ! Total flux subtracted in 200 components = -0.00377887 Jy ! Clean residual min=-0.004202 max=0.003740 Jy/beam ! Clean residual mean=-0.000024 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 1.38686 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 212 components and 1.38686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089365Jy sigma=0.000656 ! Fit after self-cal, rms=0.089362Jy sigma=0.000656 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367712 Jy ! Component: 100 - total flux cleaned = -0.000291163 Jy ! Component: 150 - total flux cleaned = -0.0001464 Jy ! Component: 200 - total flux cleaned = -1.15841e-05 Jy ! Total flux subtracted in 200 components = -1.15841e-05 Jy ! Clean residual min=-0.003704 max=0.003643 Jy/beam ! Clean residual mean=-0.000021 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 1.38685 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 234 components and 1.38685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089243Jy sigma=0.000655 ! Fit after self-cal, rms=0.089242Jy sigma=0.000655 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089242Jy sigma=0.000655 ! Fit after self-cal, rms=0.089236Jy sigma=0.000655 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7456 mas, bmaj=3.582 mas, bpa=-20.72 degrees ! Estimated noise=1377.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.862729 Jy ! Component: 100 - total flux cleaned = 1.08626 Jy ! Component: 150 - total flux cleaned = 1.18111 Jy ! Component: 200 - total flux cleaned = 1.22635 Jy ! Total flux subtracted in 200 components = 1.22635 Jy ! Clean residual min=-0.012908 max=0.022899 Jy/beam ! Clean residual mean=-0.000069 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 1.22635 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.22635 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=3.912 mas, bpa=-20.74 degrees ! Estimated noise=890.367 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420589 Jy ! Component: 100 - total flux cleaned = 0.0688538 Jy ! Component: 150 - total flux cleaned = 0.0879416 Jy ! Component: 200 - total flux cleaned = 0.102129 Jy ! Total flux subtracted in 200 components = 0.102129 Jy ! Clean residual min=-0.006668 max=0.008560 Jy/beam ! Clean residual mean=-0.000089 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 1.32848 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 80 components and 1.32848 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=5.429 mas, bpa=-6.756 degrees ! Estimated noise=1017.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162454 Jy ! Component: 100 - total flux cleaned = 0.0275622 Jy ! Component: 150 - total flux cleaned = 0.036171 Jy ! Component: 200 - total flux cleaned = 0.0416346 Jy ! Total flux subtracted in 200 components = 0.0416346 Jy ! Clean residual min=-0.005797 max=0.005464 Jy/beam ! Clean residual mean=-0.000075 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 1.37011 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420287 Jy ! Component: 100 - total flux cleaned = 0.00765633 Jy ! Component: 150 - total flux cleaned = 0.0105351 Jy ! Component: 200 - total flux cleaned = 0.0129517 Jy ! Total flux subtracted in 200 components = 0.0129517 Jy ! Clean residual min=-0.004546 max=0.004659 Jy/beam ! Clean residual mean=-0.000052 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.38306 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 212 components and 1.38306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=3.912 mas, bpa=-20.74 degrees ! Estimated noise=890.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164532 Jy ! Component: 100 - total flux cleaned = 0.00227774 Jy ! Component: 150 - total flux cleaned = 0.00282366 Jy ! Component: 200 - total flux cleaned = 0.00312281 Jy ! Total flux subtracted in 200 components = 0.00312281 Jy ! Clean residual min=-0.003548 max=0.003643 Jy/beam ! Clean residual mean=-0.000029 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 1.38619 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 245 components and 1.38619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089473Jy sigma=0.000657 ! Fit after self-cal, rms=0.089442Jy sigma=0.000656 wmodel J0836-2016_X_2017_10_21_pus_map.mod ! Writing 245 model components to file: J0836-2016_X_2017_10_21_pus_map.mod wobs J0836-2016_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2017_10_21_pus_uvs.fits wwins J0836-2016_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0836-2016_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129131 Jy ! Component: 100 - total flux cleaned = 0.000252189 Jy ! Component: 150 - total flux cleaned = 3.45256e-05 Jy ! Component: 200 - total flux cleaned = -6.75082e-05 Jy ! Component: 250 - total flux cleaned = -6.67422e-05 Jy ! Component: 300 - total flux cleaned = 2.52839e-05 Jy ! Component: 350 - total flux cleaned = 2.43215e-05 Jy ! Component: 400 - total flux cleaned = -1.79309e-05 Jy ! Component: 450 - total flux cleaned = -0.000140741 Jy ! Component: 500 - total flux cleaned = -0.000221017 Jy ! Component: 550 - total flux cleaned = -0.000337537 Jy ! Component: 600 - total flux cleaned = -0.00041409 Jy ! Component: 650 - total flux cleaned = -0.000488263 Jy ! Component: 700 - total flux cleaned = -0.000560864 Jy ! Component: 750 - total flux cleaned = -0.00063131 Jy ! Component: 800 - total flux cleaned = -0.000631302 Jy ! Component: 850 - total flux cleaned = -0.000698268 Jy ! Component: 900 - total flux cleaned = -0.000730378 Jy ! Component: 950 - total flux cleaned = -0.000730765 Jy ! Component: 1000 - total flux cleaned = -0.000762458 Jy ! Component: 1050 - total flux cleaned = -0.00091579 Jy ! Component: 1100 - total flux cleaned = -0.00094588 Jy ! Component: 1150 - total flux cleaned = -0.00106317 Jy ! Component: 1200 - total flux cleaned = -0.00114956 Jy ! Component: 1250 - total flux cleaned = -0.00131803 Jy ! Component: 1300 - total flux cleaned = -0.00137339 Jy ! Component: 1350 - total flux cleaned = -0.00153526 Jy ! Component: 1400 - total flux cleaned = -0.00164115 Jy ! Component: 1450 - total flux cleaned = -0.00177165 Jy ! Component: 1500 - total flux cleaned = -0.0018485 Jy ! Component: 1550 - total flux cleaned = -0.00202373 Jy ! Component: 1600 - total flux cleaned = -0.00204822 Jy ! Component: 1650 - total flux cleaned = -0.00212007 Jy ! Component: 1700 - total flux cleaned = -0.00214422 Jy ! Component: 1750 - total flux cleaned = -0.0022617 Jy ! Component: 1800 - total flux cleaned = -0.00230815 Jy ! Component: 1850 - total flux cleaned = -0.00235359 Jy ! Component: 1900 - total flux cleaned = -0.00237625 Jy ! Component: 1950 - total flux cleaned = -0.00239817 Jy ! Component: 2000 - total flux cleaned = -0.00242014 Jy ! Total flux subtracted in 2048 components = -0.00242027 Jy ! Clean residual min=-0.001072 max=0.001241 Jy/beam ! Clean residual mean=-0.000009 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 1.38377 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 361 components and 1.38377 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9821 x 3.912 at -20.74 degrees (North through East) ! Clean map min=-0.0030747 max=1.149 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113637 0.113637 0.227273 0.454547 0.909094 1.81819 3.63638 7.27275 14.5455 29.091 58.182 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9821 x 3.912 at -20.74 degrees (North through East) ! Clean map min=-0.0030747 max=1.149 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0836-2016_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:41 2019